For most practical purposes, the volume inside a sphere inscribed in a cube can be approximated as 52.4% of the volume of the cube, since V = π / 6 d 3, where d is the diameter of the sphere and also the length of a side of the cube and π / 6

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Not to mention, it explains each step in detail too! I'm really enjoying using this and am really grateful to the creators for keeping everything completely free, i hate math but this app actually shows me how to do the problem and I don't have to pay an expensive fee just for some help.

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Annoying I have to pay for steps on how to but other than that great for double checking your work, i still love the app and would recommend it to anyone who has issues in math. It's really easy to use and it's also giving a graph to show how its solve not like other apps.